Base | Representation |
---|---|
bin | 101110101011011010… |
… | …1000111011000011011 |
3 | 100120201222011000220101 |
4 | 1131112311013120123 |
5 | 3120243144343001 |
6 | 114014452440231 |
7 | 10146031355062 |
oct | 1352665073033 |
9 | 316658130811 |
10 | 100241012251 |
11 | 3956a490186 |
12 | 17516619077 |
13 | 95b6726243 |
14 | 4bcd07b1d9 |
15 | 291a495a01 |
hex | 1756d4761b |
100241012251 has 2 divisors, whose sum is σ = 100241012252. Its totient is φ = 100241012250.
The previous prime is 100241012203. The next prime is 100241012257. The reversal of 100241012251 is 152210142001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 100241012251 - 215 = 100240979483 is a prime.
It is not a weakly prime, because it can be changed into another prime (100241012257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50120506125 + 50120506126.
It is an arithmetic number, because the mean of its divisors is an integer number (50120506126).
Almost surely, 2100241012251 is an apocalyptic number.
100241012251 is a deficient number, since it is larger than the sum of its proper divisors (1).
100241012251 is an equidigital number, since it uses as much as digits as its factorization.
100241012251 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 160, while the sum is 19.
Adding to 100241012251 its reverse (152210142001), we get a palindrome (252451154252).
The spelling of 100241012251 in words is "one hundred billion, two hundred forty-one million, twelve thousand, two hundred fifty-one".
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